161726892

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{5689}}^1$

素因数の和:5822

約数の個数: 48

約数和(自身を含む): 397662720

約数和(自身を除く): 235935828

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 309, 412, 618, 1236, 2369, 4738, 5689, 7107, 9476, 11378, 14214, 17067, 22756, 28428, 34134, 68268, 130847, 261694, 392541, 523388, 585967, 785082, 1171934, 1570164, 1757901, 2343868, 3515802, 7031604, 13477241, 26954482, 40431723, 53908964, 80863446, 161726892]

約数ペア:

[(1, 161726892), (2, 80863446), (3, 53908964), (4, 40431723), (6, 26954482), (12, 13477241), (23, 7031604), (46, 3515802), (69, 2343868), (92, 1757901), (103, 1570164), (138, 1171934), (206, 785082), (276, 585967), (309, 523388), (412, 392541), (618, 261694), (1236, 130847), (2369, 68268), (4738, 34134), (5689, 28428), (7107, 22756), (9476, 17067), (11378, 14214)]